Ancor NMEA 2000 Power Isolator [270113]

Marsoni

M251S

$21.99

Get it in 3 business days with 1 day shipping. Friday, May 29

Ancor NMEA 2000 Power Isolator [270113]NMEA 2000 Power Isolator Ancor's NMEA 2000 Power Isolator can be used for isolating power between 2 independent NMEA 2000 networks. Reduce battery current draw by powering one bus off while the other remains operational, or can be used to assist with voltage drop issues on long networks. The yellow couplers connect to the corresponding Ancor backbone cables and tees creating a simplified, color coded network installation. Color coded for easy

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So happy we got the wiring harness to go with the lights to make all the modes work! I love the different settings, the on/off and mode buttons the harness comes with is great, works well, looks nice installed. The harness is great quality, although for my 4 door Jeep we had to add about 6’ of wire onto the harness to make it reach to the rear bumper. Definitely recommend this for your multi- mode lights!

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Reviewed in the United States on June 1, 2021

Verified Purchase

Jacquie L

Alexandria, US

★★★★★ 5

It’s easy plug and play but

Easily plug and play. Connectors were cheap but came with extras Incase they needed replaced. I installed on 2016 wrangler. But the switch is too short to have next to my driver side so I have yet to figure something out with that. It’s definitely a universal wiring harness that’s not throughly thought through.

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Reviewed in the United States on February 21, 2021

Verified Purchase

Shay C.

Pawtucket, US

★★★★★ 5

Mode switch pigtail a little large for firewall pass through

Harness works great, quick and easy to install, only issue I had was the mode switch pigtail was a little large to push into firewall pass through and it could use an additional 2’ to 3’ of wire on mode switch end

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Reviewed in the United States on November 2, 2022

Verified Purchase

roys_fishing

West Palm Beach, US

★★★★★ 1

Poor quality switches

Main power switch didn’t work and since I didn’t get a chance to install when I ordered it, I can’t return it! Once again Amazon gets my money.

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Reviewed in the United States on November 28, 2025